What is a combustible substance that arrives in tubes to our kitchen at home that we use to cook?
NATURAL GAS
The closest star to our planet that supplies us with heat and light is the ....
SUN
A black rock that we burnt to heat ourselves and to make barbecues.
COAL
A liquid that we make plastic and some combustibles with.
OIL
What type of energy it is found in materials, such as food and fuel.
CHEMICAL ENERGY
What type of energy we use it to operate appliances like televisions and computers.
ELECTRICAL ENERGY
Is this a CONTACT or an ACTION at a DISTANCE force?
ACTION AT A DISTANCE
Give an example of a CONTACT FORCE
kicking a ball, wind hitting a sail, pusing a cart, etc
Is the INFLUENZA a symptom?
No, it is an illness
What are symptoms?
A way that our body tells us that we are ill.
What means that a material is TRANSPARENT?
Light can pass through it.
What is the THICKEST layer of the EARTh?
THE MANTLE
What is MASS?
The amount of matter in an object
What instrument do we use to measure the volume of liquids?
A GRADUATED CYLINDER
What type of energy does a salilboat need to move?
WIND ENERGY
What does exercise make in our bodies?
Make our bones and muscles strong, strengthen our heart.
